METHODS FOR DEDUCING ROAD GEOMETRY AND CONNECTIVITY
摘要
Methods and systems for generating, deriving, and enhancing drivable road databases are provided. A baseline road in a road network is defined and position and/or trajectory data collected by vehicles traveling the baseline road are compiled and compared to a representation of the baseline road in an existing database. Identity and/or other property information about the road are assigned form the existing database to the new database.
申请公布号
WO2006060518(A3)
申请公布日期
2007.03.29
申请号
WO2005US43381
申请日期
2005.11.30
申请人
CIRCUMNAV NETWORKS, INC.;WEISENFLUH, CRAIG;SMARTT, BRIAN